email: ayschem6( at) ayschem( dot) com Specifications: Sodium Tripolyphosphate 94% Na5P3O10------------------------------------ 94.0% Min P2 O 5 ----------------- ----------------------....
HEBEI AOYASI CHEMICAL CO., LTD is the leading and large-scale chemicals enterprise located in Shijiazhuang municipal , Hebei Province, 270 kilometers far from Beijing and near SeaPort Tianjin. we are....